default args in BinaryTrees benchmark

2011-12-08 19:32:31 +02:00
parent 602aea0467
commit 157875111d
1 changed files with 2 additions and 3 deletions
@@ -36,11 +36,10 @@ fun bottomUpTree(item: Int, depth: Int) : TreeNode =
        TreeNode(item, bottomUpTree(2*item-1, depth-1), bottomUpTree(2*item, depth-1))
    }
    else {
-        TreeNode(item, null, null)
+        TreeNode(item)
    }

-class TreeNode(val item: Int, val left: TreeNode?, val right: TreeNode?) {
-
+class TreeNode(val item: Int, val left: TreeNode? = null, val right: TreeNode? = null) {
    fun itemCheck() : Int {
        var res = item
        if(left != null)